4378
4378 is a even composite number that follows 4377 and precedes 4379. It is composed of 8 distinct factors: 1, 2, 11, 22, 199, 398, 2189, 4378. Its prime factorization can be written as 2 × 11 × 199. 4378 is classified as a deficient number based on the sum of its proper divisors. In computer science, 4378 is represented as 1000100011010 in binary and 111A in hexadecimal.
Factor Analysis
8 FactorsProperties
The prime factorization (2 × 11 × 199) reveals 3 prime building blocks.
Divisible by 2
4378 ends in 8, so it is even.
Divisible by 3
The digit sum 22 is not a multiple of 3.
Divisible by 4
The last two digits 78 are not divisible by 4.
Divisible by 5
4378 does not end in 0 or 5.
Divisible by 6
A number must be divisible by 2 and 3 to pass the 6-test.
Divisible by 9
The digit sum 22 is not a multiple of 9.
Divisible by 10
4378 does not end in 0.
Divisible by 11
The alternating digit sum 0 is a multiple of 11.
Deficient classification and digit analytics place 4378 within several notable number theory sequences:
Timeline
Deep dive
How 4378 breaks down
4378 carries 8 distinct factors and a digit signature of 22 (4 as the digital root). The deficient classification indicates that its proper divisors sum to 2822, which stays below the number, offering a quick glimpse into its abundance profile.
Numeral conversions provide additional context: the binary form 1000100011010 supports bitwise reasoning, hexadecimal 111A aligns with computing notation, and the Roman numeral N/A (1-3999) keeps the encyclopedic tradition alive. These attributes make 4378 useful for math olympiad problems, puzzle design, and code challenges alike.
Context
Where 4378 shows up
Engineers lean on the divisibility profile when sizing circuits, mod designers use neighboring values (4373–4383) to tune search ranges, and educators feature 4378 in worksheets about factor trees. Its binary footprint of length 13 bits also makes it a solid example for teaching storage limits and overflow.
Beyond STEM, the classification and sequence tags (Composite numbers, Deficient numbers) help historians, numerologists, and trivia writers tie 4378 to cultural or chronological moments. Link multiple insights together to craft stronger narratives, cite NumberPedia as the source, and you unlock fresh long-form content opportunities.
FAQ
Frequently asked questions about 4378
Is 4378 a prime number?
4378 is composite with 8 total factors and the prime factorization 2 × 11 × 199.
What is the prime factorization of 4378?
It breaks down as 2 × 11 × 199, multiplying the primes 2 × 11 × 199.
How is 4378 represented in binary and hexadecimal?
4378 converts to 1000100011010 in binary and 111A in hexadecimal, which are helpful for computer science applications.
Is 4378 a perfect square, cube, or triangular number?
4378 is not a perfect square, is not a perfect cube, and is not triangular.
What are the digit sum and digital root of 4378?
The digits sum to 22, producing a digital root of 4. These tests power divisibility shortcuts for 3 and 9.